Alphonsus

Origin of the name

Alfonso X (El Sabio); Spanish astronomer (1221-1284).

When to observe it

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Nearby

• Ranger 9 Probe Impact 22 km
• Rimae Alphonsus 27 km
• Chang-Ngo 29 km
• Ravi 37 km
• Soraya 39 km
• José 41 km
• Monira 42 km
• Alpetragius 94 km